Combination Oils Discover the Power of Combination Essential Oils Essential oils are plant extracts made by steaming or pressing various parts of a plant (flowers, bark, leaves and/or fruit) to capture its essence – hence the name. Essential oils have been used extensively throughout ancient civilizations worldwide in myriad applications, including personal care, healthcare practices, religious ceremonies, beauty treatments, and food preparation. Essential oils are also an integral part of aromatherapy. https://www.nationalnutrition.ca/aromatherapy-essential-oils/combination-oils.html #CombinationOils